A spiral flow guide heating cigarette
By designing a spiral flow guiding structure in heated cigarettes, the problems of insertion deviation and short flow path are solved, achieving full mixing and cooling of the smoke, and improving the smoking experience and filtration effect.
CN224369063UActive Publication Date: 2026-06-19CHINA TOBACCO SHANDONG IND
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA TOBACCO SHANDONG IND
- Filing Date
- 2025-06-13
- Publication Date
- 2026-06-19
Smart Images
Figure CN224369063U_ABST
Abstract
This utility model discloses a spiral-guided heated cigarette, belonging to the field of heated cigarette technology. It includes a smoke-generating carrier, with a hollow core on its inner side and a first covering layer on its outer side. A guide is provided at one end of the hollow core, and a spiral guide is provided at the other end. The spiral guide includes a spiral cooling structure and circular plates. Circular plates are provided at both ends of the spiral cooling structure, with a plurality of circular holes spaced apart on the circular plates. A second covering layer is provided on the outer side of the spiral cooling structure. This design increases the flow path of the smoke, allowing for thorough mixing during flow, ensuring good taste, and effectively cooling the smoke during flow to bring it to a suitable temperature before it enters the body, preventing harm.
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